Condensing boilers

Gas Condensing boilers

Gas boilers are small hanging devices that are suitable for heating homes or more spacious buildings. Heating your family home or business with gas is a comfortable and environmentally friendly heat source.

Plynový kotol Condensing KT 20

Gas boiler ATTACK Condensing KT 20

Wall-mounted gas boiler for heating with the possibility of variable connection of domestic hot water tank. The boiler can also operate with a minimum output of 2,4 – 21 kW which is a great advantage for family houses.

  • DHW heating in external storage tank
  • Possibility of connecting the boiler to the Internet and equithermal regulation
  • High modulation ratio 1:10
  • ICS (intelligent combustion system)
Plynový kotol Condensing KT 20

Gas boiler ATTACK Condensing KT 28

Wall-mounted gas boiler for heating with the possibility of variable connection of domestic hot water tank. The boiler can also operate with a minimum output of 3,5 – 33,2 kW, which is a great advantage for family houses.

  • DHW heating in external storage tank
  • Possibility of connecting the boiler to the Internet and equithermal regulation
  • High modulation ratio 1:10
  • ICS (intelligent combustion system)
Plynový kotol Condensing KST 24

Gas boiler ATTACK Condensing KST 24

Wall-mounted gas boiler with flow heating method, heating takes place in real time when water flows through the boiler exchanger which heats the water and is immediately available. Therefore the use of this model is mainly for smaller houses or housing units. The minimum power is from 3 to 30 kW.

  • Hot water (DHW) flow
  • Possibility of connecting the boiler to the Internet and equithermal regulation
  • High modulation ratio 1:10
  • ICS (intelligent combustion system)
Plynový kotol Condensing KZT 25

Gas boiler ATTACK Condensing KZT 25

Condensing boiler with built-in DHW tank and intelligent control for your comfort. The boiler can also operate with a minimum output of 2,6 – 26 kW. It can heat not only a family house but also a smaller operation such as (restaurant, smaller company, food, etc ..)

  • Hot water heating in the built-in stainless steel tank
  • Possibility of connecting the boiler to the Internet and equithermal regulation
  • High modulation ratio 1:10
  • Built-in DHW tank 60L
Plynový kotol Condensing KZT 25

Gas boiler ATTACK Condensing KZT 35

Condensing boiler with built-in DHW tank and intelligent control for your comfort. The boiler can also operate with a minimum output of 3,4 – 33 kW. It can heat not only a family house but also a smaller operation such as (restaurant, smaller company, food, etc ..)

  • Hot water heating in the built-in stainless steel tank
  • Possibility of connecting the boiler to the Internet and equithermal regulation
  • High modulation ratio 1:10
  • Built-in DHW tank 60L
Plynový kotol Condensing KZT 25

Gas boiler ATTACK Condensing KT 48

The highest version of condensing boilers Condensing KT48 is especially suitable for larger buildings or industrial buildings. High output can be heated by industrial companies without any problems, it offers the possibility of connection to cascades, where the output is multiplied by the number of connected boilers. The boiler can operate from a minimum output of 5 – 48 kW.

  • Heating with the possibility of heating hot water in an external storage tank
  • Possibility of connecting the boiler to the Internet and equithermal regulation
  • High modulation ratio 1:10
  • Possibility of cascade connection